(19)

(11)

EP 0 797 836 A1

(12)

(43) Date of publication: 01.10.1997 Bulletin 1997/40 (21) Application number: 96931932.0 (22) Date of filing: 10.10.1996

(51) International Patent Classification (IPC):  H01J 29/ 48( . ) H01J 29/ 50( . ) H04N 5/ 68( . ) G09G 1/ 00( . ) H04N 3/ 26( . ) (86) International application number: PCT/IB1996/001070 (87) International publication number: WO 1997/015063 (24.04.1997 Gazette 1997/18)

(84) Designated Contracting States: DE FR GB (30) Priority: 18.10.1995 EP 19950202817 (71) Applicant: PHILIPS ELECTRONICS N.V. 5621 BA Eindhoven (NL)	(72) Inventors: SPANJER, Tjerk, G. NL-5656 AA Eindhoven (NL) SLUYTERMAN, Albertus, A., S. NL-5656 AA Eindhoven (NL) (74) Representative: Van Straaten, Joop  INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6 5656 AA Eindhoven 5656 AA Eindhoven (NL)